General:

*         Upgraded Steamworks SDK to v1.29
*         Fixed mod compatibility problem with Multiplayer Base that was introduced in September.
*         In Hammer, while using the Vertex Tool, pressing CTRL+B will snap selected vertices to the grid.

Virtual Reality:
*         Mods that support virtual reality now need to have a line in gameinfo.txt that says “supportsvr 1”. This indicates to gameui and engine that certain UI should be enabled.
*         VR-enabled mods will now start up in VR mode when launched from Steam’s VR mode.

Windows:
*         Upgraded to Visual Studio 2013. If you need to build projects for VS 2010, add /2010 to your VPC command line.

OSX:
*         Upgraded to XCode 5.

sp/src/game/client/beamdraw.cpp

@@ -589,7 +589,7 @@ void DrawTeslaSegs( int noise_divisions, float *prgNoise, const model_t* spritem
 			curSeg.m_flWidth = ((fraction*(endWidth-startWidth))+startWidth) * 2;
 
 		// Reduce the width by the current number of branches we've had
-		for ( int j = 0; i < iBranches; j++ )
+		for ( int j = 0; j < iBranches; j++ )
 		{
 			curSeg.m_flWidth *= 0.5;
 		}
@@ -619,7 +619,7 @@ void DrawTeslaSegs( int noise_divisions, float *prgNoise, const model_t* spritem
 
 				// Reduce the end width by the current number of branches we've had
 				flEndWidth = endWidth;
-				for ( int j = 0; i < iBranches; j++ )
+				for ( int j = 0; j < iBranches; j++ )
 				{
 					flEndWidth *= 0.5;
 				}